8027586085 has 8 divisors (see below), whose sum is σ = 9641131416. Its totient is φ = 6416716800.

The previous prime is 8027586067. The next prime is 8027586113. The reversal of 8027586085 is 5806857208.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 89132481 + 7938453604 = 9441^2 + 89098^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 8027586085 - 2⁷ = 8027585957 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 662404 + ... + 674413.

It is an arithmetic number, because the mean of its divisors is an integer number (1205141427).

Almost surely, 2^8027586085 is an apocalyptic number.

It is an amenable number.

8027586085 is a deficient number, since it is larger than the sum of its proper divisors (1613545331).

8027586085 is a wasteful number, since it uses less digits than its factorization.

8027586085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1338023.

The product of its (nonzero) digits is 1075200, while the sum is 49.

The square root of 8027586085 is about 89596.7972920907. The cubic root of 8027586085 is about 2002.2962031333.

The spelling of 8027586085 in words is "eight billion, twenty-seven million, five hundred eighty-six thousand, eighty-five".